20138078046

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8369941}}^1$

素因数の和:8370347

約数の個数: 16

約数和(自身を含む): 40376600208

約数和(自身を除く): 20238522162

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 8369941, 16739882, 25109823, 50219646, 3356346341, 6712692682, 10069039023, 20138078046]

約数ペア:

[(1, 20138078046), (2, 10069039023), (3, 6712692682), (6, 3356346341), (401, 50219646), (802, 25109823), (1203, 16739882), (2406, 8369941)]